A Novel Hypostoichiometric Compound with Only Isolated Clusters

Christopher King, Ju-Chun Wang, Md. Nazrul I. Khan, and. John P. ... (1.66 ± 0.09) X 10-J for Gd(HP-D03A). Tamotsu ... (2216 cm™1) characteristic o...
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Inorg. Chem. 1994, 33 3848

3848

Additions and Corrections 1989, Volume 28 Christopher King, Ju-Chun Wang, Md. Nazrul I. Khan, and John P. Fackler, Jr.': Luminescence and Metal-Metal Interactions in Binuclear Gold(1) Compounds. value of 571 nm for Page 2147. In Table 11, the ,,A [Au(dppm)]z(BH$N)2 should be 490 nm.

1992, Volume 31 Runyu Han and Gerard Parkin': [Tris(3-tert-butylpyrazolyl)hydroborato] beryllium Hydride: Synthesis, Structure, and Reactivity of a Terminal Beryllium Hydride Complex.

Tamotsu Sugimori, Kimio Shibakawa, Hideki Masuda, Akira Odani, and Osamu Yamauchi': Ternary Metal(I1) Complexes with Tyrosine-Containing Dipeptides. Structures of Copper(I1) and Palladium( 11) Complexes Involving L-Tyrosylglycine and Stabilization of Copper( 11) Complexes Due to Intramolecular Aromatic Ring Stacking. Page 4956. The caption for Figure 3 should read as follows: Species distributions as a function of pH in the 1:l:l Cu(I1)bpy-L-tyr-L-phe system (1 mM). Species: a, Cu(bpy); b, Cu(bpy)(L); C, C ~ ( ~ P Y ) ( L H -d,I ) C ; U ( ~ P Ye,) ~CN-H-i); ; f, Cu(LH-2); g, Cu(bpy)(LH-2); h, Cu(LH-z)(OH); i, CUZ(LH-])~. Page 4957. The right-hand side of eq 6 1 should read as follows:

Pages 983-988. The X-ray structureof a complex with terminal beryllium-hydride bonds was first reported for the dimer [(Me2NCH2CH2NMe)BeHI2.1 We thank Dr. Norman Bell for providing us with this information. (1) (a) Bell, N. A,; Coates, G.E.; Schneider, M. L.; Shearer, H. M. M. J . Chem. Soc., Chem. Commun. 1983,828-829. (b) Bell, N. A,; Coates, G.E.; Schneider, M. L.; Shearer, H. M. M. Acta Crystallogr. 1984, C40, 608-6 10.

1993, Volume 32 Krishan Kumar,' C. Allen Chang, and M. F. Tweedle: Equilibrium and Kinetic Studies of Lanthanide Complexes of Macrocyclic Polyamino Carboxylates. Page 591. Equations 8 and 9 should read as follows: -d[LnL1,/dt = k&sd( [LnL1 + [LnL(H)l = [kd + (k2Kl[H+1/(1

+ [LnL(H&l)

1 Ks, + 1

1 -Kst

1 +1

Hiroki Oshio,' Etsuo Ino, Iwao Mogi, and Tasuko Ito': A Weak Antiferromagnetic Interaction between Mn2+ Centers through a TCNQ Column: Crystal Structures and Magnetic Properties of [Mn11(tpa)(TCNQ)(CH30H)](TCNQ)2.CH3CN, [Mn11(tpa)(p-02CCH3)]2(TCNQ)2.2CH3CN, and [MnII(tpa) (NCS)2]C H & N (tpa = Tris( 2-pyridylmethy1)amine). Pages 5697-5703. In this paper, TCNQ molecules (A, B, C, D) in [MnI1(tpa)(TCNQ)(CH3OH)] (TCNQ)yCH$N (2) have been assigned as being anionic. The IR of 2 showed three bands (2152,2179,2184cm-I) characteristicof [TCNQI-andoneband (2216 cm-1) characteristic of [TCNQIO. These IR data lead us to conclude that A and B are monoanionic and that C and D are neutral. All other conclusions remain unaffected by this change. We thank Prof. Joel S. Miller (University of Utah) for suggesting these IR measurements.

Kl[H+l)ll x [LnL(H)I (8)

+-

1994, Volume 33 Younbong Park and John D. Corbett': Pr12117Fe2: A Novel Hypostoichiometric Compound with Only Isolated Clusters. Page 1706. In Table 2, some of the positional parameters and B(eq) values were omitted or misplaced. The corrections are as follows:

Page 592. In Table 111, the values of k d (s-I), K 1(M-I), and k2 (s-'), respectively, should read as follows: (4.0 f 1.5) X 104, for Gd(D03A); b, 0.35 f 0.03, 1.3 f 0.1, (1.93 f 0.11) X for Gd(HP-D03A). (1.66 f 0.09) X

0020- 1669/94/ 1333-3848$04.50/0

atom I4 I7 I8

X

0.37527(8)

Y

z

B(eq), A2

0.82610(8) 0.2102(1)

0.8390(1) 0.2541 (1) 0.3298(1)

2.58(4) 1.75(3) 2.55(4)

0 1994 American Chemical Society